Police detective Lanny resents the ongoing interference of the local FBI branch. Hoping to show up the feds, Lanny tackles a baffling espionage case. Things heat up when reporter sweetheart Ollie is framed for murder.

A mysterious criminal known as The Whispering Shadow commits crimes by means of a gang he controls by television and radio rays. Jack Norton, whose brother was murdered by The Whispering Shadow, suspects that the eerie Professor Strang - whose ghostly wax museum contains figures far too lifelike - may be involved in the crimes.

Elizabeth Cheney has a wealthy husband, social prominence and everything she could want in life . . . except Ted Lutton, the man she loves. She must decide whether to give everything up to follow her heart and run off with Ted.

1925 film by Monta Bell